CALPEDA
SD, SDS Stainless Steel Borehole Pumps.
Applications
- For water
supply.
- For civil
and industrial applications.
- For fire fighting
applications.
- For irrigation.
Construction
- Submersible
motor pumps for deep wells of 4", 6", 8" and 10".
- Delivery casing
with built-in non return valve.
Operating
Conditions
- Liquid temperature
up to 35°C (25°C with rewindable motor).
- Max. sand
quantity into the water: 25 g/m³.
- Max starts
per hour: 20 at regular intervals.
- Continuous
duty.
Motor
- 2 Pole induction
motor, 50Hz (n=2900 1/min).
- With water
wetted winding in rewindable execution.
- Sized for
connection to the pumps according to NEMA Standards.
- Standard voltages:
3ph 220V ± 5%, 380V ± 5%,
220V/380V ± 5%, 380V/660V ± 5%
- Other voltages
and frequencies available on request.
- Insulation
class Y.
- Protection
IP58.
Please click here for a technical data sheet
(212kb) - SD
Please click here for a technical data sheet
(411kb) - SDS
